I cut $15,000 out of this rough opal. One of my best wins!
12:38
$20k gem black opal emerges from this uncut rough opal
28:05
IT HAPPENED AGAIN - ROUGH OPAL TURNS HARLEQUIN PATTERN
20:11
The Rock drops by to give some lessons about patience in opal cutting
13:07
The dream OPAL comes true!
34:49
How to Make a Cabochon—A Complete Tutorial
33:42
Opal Miner Hits Underground Cascade Of Dirt Filled With Thousands Of Dollars Worth Of Gems!
28:38
I lost most of this rough opal but cut an epic gem
25:41